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Using a sol-gel method to prepare the TiO_2/CNTs nanocomposite

机译:使用溶胶 - 凝胶法制备TiO_2 / CNT纳米复合材料

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Summarizd the methods of oxide coated on the surface of carbon nanotubes. Using carbon nanotubes (CNTs) as template, TiO_2/CNTs nanocomposite was prepared by a sol-gel method. Urea as a promoter, obtained by the slow hydrolysis of tetrabutyl titanate Ti(OH)_4 precursor is deposited on the carbon nanotubes, is further dehydrated to form TiO_2. Its structure was characterized by X-ray energy spectroscopy (EDS) and scanning electron microscopy (SEM), and obtain uniform coating of TiO_2/CNTs composites.
机译:综述涂覆在碳纳米管表面上的氧化物方法。使用碳纳米管(CNT)作为模板,通过溶胶 - 凝胶法制体制备TiO_2 / CNT纳米复合材料。尿素作为启动子,通过慢性水解的四丁酯Ti(OH)_4前体沉积在碳纳米管上,进一步脱水以形成TiO_2。其结构的特征在于X射线能谱(EDS)和扫描电子显微镜(SEM),并获得均匀的TiO_2 / CNT复合材料涂层。

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